Ask question

Ask question

All categories

3 years ago

8

The probability distribution histogram shows the length distribution of lizards in the reptile collection at a zoo.

1 answer:

LuckyWell [14K]3 years ago

3 0

Try looking at this and see if it helps http://openstudy.com/updates/580662f4e4b0d88e39fc9a0e

You might be interested in

In a randomly generated list of numbers from 0 to 8 what is the chance thag each number will occur?

Vitek1552 [10]

Answer:

1/9

Step-by-step explanation:

That's bc there are 9 possible outcomes 0,1,2,3,4,5,6,7,8,

so say an out come is 4, out of 9 chances it was 4 so there is a 1/9 of getting 4

6 0

3 years ago

Plz help with my gasoline question that I just put its due tomorrow!!?? it's number 7

otez555 [7]

Do the problem 440×7.5 to find your answer

7 0

3 years ago

Read 2 more answers

Louise, Tammy, Delores, and Sheryl score 78 points total in the tennis matches they play. They score a consecutive number of poi

irga5000 [103]

$\huge\boxed{18\ \text{points}}$

We'll represent Louise's, Tammy's, Delores's, and Sheryl's point values with $x$ , $x+1$ , $x+2$ , and $x+3$ respectively since each one is 1 point more than the last.

Add all of these values up and set it all equal to $78$ .

$x+x+1+x+2+x+3=78$

Now, simplify.

$4x+6=78$

Subtract $6$ on both sides.

$\begin{aligned}4x+6-6&=78-6\\4x&=72\end{aligned}$

Divide both sides by $4$ .

$\begin{aligned}\frac{4x}{4}&=\frac{72}{4}\\x&=\boxed{18}\end{aligned}$

Since Louise's score is $x$ , the answer is $18$ .

<h3>Double-checking</h3>

To verify our answer, add the point totals $18$ , $19$ , $20$ , and $21$ .

This equals $78$ , so we can be sure the answer is correct.

5 0

2 years ago

If a car can drive 62 miles on 3 gallons of gas, how many gallons of gas will it use to travel 231 miles?

aksik [14]

Answer:

11 gallons of gas is needed to travel 231 miles.

Step-by-step explanation:

We can set up a proportion for this problem.

<em>For every 62 miles, you use 3 gallons of gas. </em>

$\frac{62}{3}*\frac{231}{?}$

Now, let's cross multiply.

$\frac{693}{62}$ ≈ $11$

So, you will need about 11 gallons of gas to travel 231 miles.

8 0

4 years ago

It takes 52 minutes for 5 people to paint 5 walls.

Papessa [141]

i think its twenty hours.....but dont take my word on it im not 100% on it

4 0

3 years ago